Bubble cup



FIG. 1 is a first perspective view of a BUBBLE CUP, showing my design.

FIG. 2 is a second perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof.

FIG. 9 is a cross-sectional view taken along the line 9-9 of FIG. 3 thereof.

The broken lines in the drawings depict portions of the BUBBLE CUP that form no part of the claimed design. 

CLAIM The ornamental design for a BUBBLE CUP as shown and described. 